mac_vst_plugin_ui.h

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/*
 * Copyright (C) 2016 Robin Gareus <robin@gareus.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#include <AppKit/AppKit.h>
#include <Carbon/Carbon.h>
 
/* fix up stupid apple macros */
#undef check
#undef require
#undef verify
 
#ifdef YES
#undef YES
#endif
#ifdef NO
#undef NO
#endif
 
#include "vst_plugin_ui.h"
 
class MacVSTPluginUI;
 
@interface ResizeNotificationObject : NSObject {
        @private
                MacVSTPluginUI* plugin_ui;
}
@end
 
class MacVSTPluginUI : public VSTPluginUI
{
public:
        MacVSTPluginUI (std::shared_ptr<ARDOUR::PlugInsertBase>, std::shared_ptr<ARDOUR::VSTPlugin>);
        ~MacVSTPluginUI ();
 
        bool start_updating (GdkEventAny*) { return false; }
        bool stop_updating (GdkEventAny*) { return false; }
 
        int package (Gtk::Window &);
 
        void forward_key_event (GdkEventKey *);
        void view_resized ();
 
protected:
        void lower_box_realized ();
        bool lower_box_visibility_notify (GdkEventVisibility*);
        void lower_box_map ();
        void lower_box_unmap ();
        void lower_box_size_request (GtkRequisition*);
        void lower_box_size_allocate (Gtk::Allocation&);
 
private:
        int get_XID ();
        bool idle ();
        void set_program ();
        NSWindow* get_nswindow();
 
        Gtk::EventBox low_box;
        NSView*          _ns_view;
        sigc::connection _idle_connection;
        PBD::ScopedConnection _program_connection;
        ResizeNotificationObject* _resize_notifier;
};